2 4 3 6 2 8 July 8, 2019 16 32 64 128 2 4 3 6 8 7 2 3 4 6 8 9 2 3 4 6 8 sequence 1 4 3 6 2 8 2 4 3 6 5 8 2 x 6 3 4 x 2 1 8 2 3 4 6 8 9 sequence 2 3 4 6 8 lcm 2 3 4 6 8 9-hex methyldecan
